JP2019185496A5

JP2019185496A5 -

Info

Publication number: JP2019185496A5
Application number: JP2018077217A
Authority: JP
Filing date: 2018-04-13
Publication date: 2020-06-18
Anticipated expiration: 2038-04-13

Description

本発明の一形態によれば、自動運転可能な車両に設けられた情報提供装置が提供されるこの情報提供装置は、前記車両内の運転者に情報を提示するための情報提示部（７００）と、前記情報提示部を利用して前記運転者に情報を提示する情報提供制御部（２３０）と、
を備える。前記情報提供制御部は、前記車両が自動運転状態にある場合には、前記車両が手動運転状態にある場合に比べて前記情報提示部により提供する情報の遮断度を高く設定し、前記情報は、前記車両の中の機器を介さずに前記車両の外部から前記運転者に到達する視覚情報および聴覚情報を含む車両外部情報を含み、前記車両が前記自動運転状態から前記手動運転状態に切り換えられる場合に、前記手動運転状態への切り換え前に前記情報の遮断度を低下させることを含む切換準備処理を実行することによって、前記運転者に前記自動運転状態から前記手動運転状態への切り換えが行われることを認識させるように構成されている。 According to an aspect of the present invention, an information providing device provided in a vehicle capable of autonomous driving is provided. The information providing device includes an information presenting unit (700) for presenting information to a driver in the vehicle. And an information provision control unit (230) for presenting information to the driver using the information presentation unit,
Equipped with. The information provision control part, when the vehicle is in automatic operation state, the vehicle is set higher cutoff level of information provided by the information presentation unit as compared to when in the manual operation state, said information Including vehicle external information including visual information and auditory information that reaches the driver from outside the vehicle without going through a device in the vehicle, and the vehicle is switched from the automatic driving state to the manual driving state In this case, the driver is switched from the automatic driving state to the manual driving state by executing a switching preparation process including reducing the degree of interruption of the information before switching to the manual driving state. It is configured to recognize that you are being treated.

Claims

An information providing device provided in a vehicle capable of autonomous driving,
An information presentation unit (700) for presenting information to the driver in the vehicle,
An information provision control unit (230) that presents information to the driver using the information presentation unit;
Equipped with
The information provision control unit,
When the vehicle is in the automatic driving state, the degree of interruption of the information provided by the information presenting unit is set higher than when the vehicle is in the manual driving state, and the information is a device in the vehicle. Including vehicle external information including visual information and auditory information reaching the driver from outside the vehicle without going through,
When the vehicle is switched from the automatic driving state to the manual driving state, by executing a switching preparation process including lowering the degree of interruption of the information before switching to the manual driving state, the driver An information providing device configured to cause a user to recognize that the automatic driving state is switched to the manual driving state.

The information providing apparatus according to claim 1, wherein
The information providing device includes the vehicle internal information transmitted to the driver via a device in the vehicle, and the vehicle internal information includes a vehicle speed.

The information providing apparatus according to claim 2, wherein
The information providing device, wherein the vehicle internal information further includes auditory information including navigation voice.

The information providing apparatus according to any one of claims 1 to 3 , further comprising:
A driver state monitoring unit (600) that monitors the driver and estimates a suitability indicating a degree to which the driver can receive the information provided by the information presenting unit;
A preparation promoting unit (800) for promoting the preparation state of the driver,
Equipped with
In the switching preparation process, the information provision control unit promotes the driver's preparation state by the preparation promoting unit so that the suitability reaches a predetermined suitability threshold, and the suitability is the suitability threshold. An information providing apparatus, which executes the reduction of the degree of interruption of the information after reaching.

The information providing apparatus according to any one of claims 1 to 3 , further comprising:
A driver state monitoring unit (600) for monitoring the driver and estimating a suitability indicating a degree to which the driver can receive the information provided by the information presenting unit,
The information provision control unit adjusts the timing at which the degree of interruption of the information is reduced in the switching preparation process in accordance with the suitability.

The information providing apparatus according to any one of claims 1 to 3 , further comprising:
A driver state monitoring unit (600) for monitoring the driver and estimating a suitability indicating a degree to which the driver can receive the information provided by the information presenting unit,
The information provision device, wherein in the switching preparation process, the information provision control unit adjusts a reduction rate of the degree of interruption of the information according to the compatibility.

The information providing apparatus according to any one of claims 1 to 6 , further comprising:
A motivation promotion unit (900) for motivating the driver to manually drive the vehicle;
In the switching preparation process, the information provision control unit promotes motivation for the driver's manual driving by operating the motivation promotion unit.

The information providing apparatus according to claim 7 ,
The motivation promoting unit is at least one of an interior state changing unit that visually changes the interior of the vehicle, and an auditory information transmitting unit that transmits auditory information suitable for switching to a manual driving state to the driver. An information providing device including one.